Black Brass Skid Plate for Traxxas® TRX-4M™ 1.3 tires 3 is standard pitch and

3 is standard pitch and is great for crawling but is harder to mesh properly and not very strong

5 aftermarket pitch (torquey but fast)

JConcepts presents the Megalithic

There are 2 versions

Suit For: 1/18 RC crawler TRX4M

Black Brass Skid Plate for Traxxas® TRX-4M™ 1.3 tires 3 is standard pitch andBlack Brass Skid Plate for the Traxxas TRX 4M. At 58 grams, this is one of the heaviest brass upgrades available for the TRX 4M dramatically lowering the center of gravity, keeping your rig planted for better traction, and helping prevent rollovers at steep crawling angles. The slippery black coating helps the plate glide over rocks and obstacles with minimal hang up while looking great on the trail.